Rainlendar vs Surfly

Professional comparison and analysis to help you choose the right software solution for your needs.

Rainlendar

Surfly

Rainlendar vs Surfly: The Verdict

⚡ Summary:

Rainlendar: Rainlendar is an open source desktop calendar application for Windows, Mac and Linux. It supports calendar events, tasks, and weather information. Rainlendar is lightweight, customizable, and supports online calendar integration.

Surfly: Surfly is a co-browsing software that allows website visitors to browse a website together with a customer support agent in real time. The agent can guide the visitor through the site, fill out forms, and illustrate features while chatting.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature	Rainlendar	Surfly
Sugggest Score	—	—
Category	Office & Productivity	Online Services
Pricing	Open Source	—

Product Overview

Rainlendar

Description: Rainlendar is an open source desktop calendar application for Windows, Mac and Linux. It supports calendar events, tasks, and weather information. Rainlendar is lightweight, customizable, and supports online calendar integration.

Type: software

Pricing: Open Source

Surfly

Description: Surfly is a co-browsing software that allows website visitors to browse a website together with a customer support agent in real time. The agent can guide the visitor through the site, fill out forms, and illustrate features while chatting.

Type: software

Key Features Comparison

Rainlendar Features

Desktop calendar
Event management
Task management
Weather information
Customizable interface
Lightweight
Online calendar integration

Surfly Features

Co-browsing
Screen sharing
Video chat
Form filling
Annotation tools
Session recording
Chatbot integration
Customizable interface
Multi-language support

Pros & Cons Analysis

Rainlendar

Pros

Open source
Free
Lightweight
Customizable
Cross-platform
Online calendar integration
Weather integration

Cons

Limited features compared to proprietary options
No mobile app

Surfly

Pros

Improves customer engagement
Enables remote assistance
Boosts sales conversions
Reduces support costs
Easy to implement

Cons

Can be perceived as invasive
Requires training for agents
Limited customization in basic plan

Pricing Comparison

Rainlendar

Open Source

Surfly

Not listed

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